Current flag of the Sagami Nation, or De Thjödr in Sagami.

The colors are White and Prussian Blue, with the design in the center being a four-strand Ocean Plait knot. The height:width ratio of the flag is 2:3.
Positioned above and below the Ocean Plait is the motto of the Sagami Nation: "Ancestors with us, Water with us."
The Ocean Plait symbolizes the seafaring nature of the Sagami as well as the intertwined relationship between each individual and their collective ancestry through Ahu. The four strands of the plait symbolize the four cardinal directions.
The Ocean Plait in different colors is used to denote ranks in the Sagami military. More on that in another journal.